Search/CVE-2019-20399
● CVE — Medium

CVE-2019-20399

VendorparityProductlibsecp256k1DiscoveredJan 23, 2020UpdatedNov 21, 2024

A timing vulnerability in the Scalar::check_overflow function in Parity libsecp256k1-rs before 0.3.1 potentially allows an attacker to leak information via a side-channel attack.

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CVSS v3.1
5.9 MEDIUM
EPSS
0.88%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityNONE
AvailabilityNONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Connections
2 relationships
Timeline
disclosure → media coverage
Jan 23, 2020
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024